Tunnel anchoring and shotcreting supporting concrete integral-type segmental pouring formwork and construction method

The invention relates to the field of tunnel construction, and particularly discloses a tunnel anchoring and shotcreting supporting concrete integral-type segmental pouring formwork and a constructionmethod. The tunnel anchoring and shotcreting supporting concrete integral-type segmental pouring formwork and the construction method comprises the following steps that 1, sprayed rock surface treatment is carried out; 2, concrete mixing and transportation are carried out; 3, a tunnel wall is closed; 4, a pouring formwork is in place; 5, pouring operation is carried out; and 6, maintenance is carried out. A jacking cylinder is used, a plurality of arc pouring frameworks are subjected to jacking and pouring in sequence on two sides at the same time, the construction efficiency is high, springback is greatly avoided, and time and resources are saved. 本发明涉及隧道施工领域，具体公开了隧道锚喷支护混凝土整体式分段灌注模板及施工方法，具体步骤如下：第步：受喷岩面处理，第二步：混凝土搅拌、运输，第三步：封闭洞壁，第四步：灌注模板到位，第五步：灌注作业，第六步：养护。本方法通过顶升油缸将若干弧形灌注模板依次顶升灌注，两侧同时进行，施工率高，并且极大程度上避免了回弹，节约了时间和资源。